156 C. H. TYLER TOWNSEND. 



logue as represented in the museum at Cambridge (Mass.), whence I 

 infer that Baron Osten Saeken has seen it, and considers it a valid 

 genus. 



TiPULiD^ : — Mesocyphona, Acyphona and Hoplolabis are subgenera 

 of Erloptera. For the proper definition of them, see Osten Saeken, 

 Mon. 4, 151-2 ; also 0. S., Stud. Tipulidse, ii, Berl. Ent. Zeit. xxxi 

 (1887), 193-4. 



For proper limitation of the subgenera of Lhnnophila, see O. S., 

 Mon. 4, 197-99 ; and O. S., Stud. Tip. ii, 1. c 209. 



For explanation of the terminology used in connection with the 

 venation of the wings, see O. S., Mon. 4, p. 34. 



Blepharocerid.e : — For a synopsis of the described species and 

 genera of the Blepharoceridse of the world, see a paper recently 

 published by Baron Osten Saeken, Berl. Ent. Zeitschr. xxxvi (1891 ), 

 pp. 407-11. 



REFERENCES. 



CECIDOMYIDiE3. 

 Asynapta H. Loew, Dipt. Beitr. iv, 20 (1850) ; Sch., Dipt. Austr. ii, 405. 

 Spaniocera Winn., Linn. Ent. viii, 190 (1853); Sch., Dipt. Austr. ii, 406. 

 Cecidomyia Meigr., Illig. M;i.s;. ii. 261 (180.3) ; Sch., Dipt. Austr. ii, 369. 

 Clinorhyncha H. Loew, Dipt. Beitr. iv. 39 (1850) ; Sch., Dipt. Austr. ii, 409. 

 Lasioptera Meig., Syst. Beschr. i, 88 (1818); Sch., Dipt. Austr. ii, 406. 

 Colpodia Winn., Linn. Ent. viii, 188 (1853); Sch., Dipt. Austr. ii, 401. 

 Asphondylia H. Loew. Dipt. Beitr. iv, 20 (1850) ; Sch., Dipt. Austr. ii, 395. 

 Diplosis H. Loew, Dipt. Beitr. iv, 20 (1850) ; Sch., Dipt. Austr. ii, 382. 

 Hormomyia H. Loew. Dipt. Beitr. iv. 20 (1850) ; Sch., Dipt. Austr. ii, 396. 

 Dirhiza H. Loew. O. S. Mon. Dipt. N. A. i, 176. 



Epidosis H. Loew, Dipt. Beitr. iv. 20 (1850); Sch., Dipt. Austr. ii, 402. 

 Cecidogona H. Loew. O. S. Mon. Dipt. N. A. i, 178. 



Campylomyza Meig., Syst. Beschr. i, 101 (1818); Sch., Dipt. Austr. ii. 411. 

 Tritozyga H. Loew. Mon. Dipt. N A. i, 178 (1862). 

 Catocha Halid., Ent. Masr. i, 1.56 (1833) ; Sch., Dipt. Austr. ii, 412. 

 Lestremia Macq., Dipt. Nord. Fr. 1 (1826); Sch., Dipt. Austr. ii, 413. 



MYCETOPHILID^. 

 Trichosia Winn., Beitr., Mon. Sciarinen, Zool. Bot. Ges. xvii (1867). 

 Zygoneura Meig., Syst. Beschr. vi, 304 (1830) ; Sch., Dipt. Austr. ii, 416. 

 Sciara Meig., Iliig. Mag. ii. 263 (1803) ; Sch., Dipt. Austr. ii, 417. 

 Mycetobia Mejg., Syst. Beschr. i, 229 (1818) : Sch., Dipt. Austr. ii, 426. 

 Ditomyia Winn., Stett. Ent. Zeit. vii, 15 (1846); Sch., Dipt. Austr. ii, 427. 

 Plesiastina Winn., Stett. Ent. Zeit. xiii. 55 (1852) ; Sch.. Dipt. Austr. ii, 428. 

 Bolitophila Meig., Syst. Beschr. i, 220 (1818) ; Sch., Dipt. Austr. ii, 429. 



